7 — Troubleshooting
184
Operator Manual
AMSCO® 7000 Series 10432589_G
7.53 SYSTEM ERROR# 3 CYCLES RETURNED TO DEFAULT VALUES (CRITICAL)
Condition
Error is triggered at power-up if controller noticed that serial flash memory is corrupted. All customized cycles
information and cycle history (tapes and reports) are erased.
General Troubleshooting
Additional Information
Cycles returned to default values.
1. Press Silence Buzzer to stop alarm buzzer.
IMPORTANT: Notify Supervisor.
2. Press Ack to acknowledge alarm.
3. Supervisor must reprogram customized cycles in
Supervisor Mode.
4. Press Ack to continue.
5. If error reoccurs, contact STERIS.
7.54 ALARM# 4 SUMP TOO LONG TO FILL (CRITICAL)
Condition
Alarm is triggered when sump water level was not reached within allowed time (adjustable parameter in Service mode).
General Troubleshooting
Additional Information
Water supply line shutoff valve is closed.
1. Press Silence Buzzer on touch screen to stop alarm
buzzer.
2. Press Ack on touch screen to acknowledge alarm.
3. Press Abort on touch screen to abort cycle.
4. Verify water supply line shutoff valve is open.
5. Repeat cycle.
Dynamic pressure does not meet specification.
1. Press Silence Buzzer on touch screen to stop alarm
buzzer.
2. Press Ack on touch screen to acknowledge alarm.
3. Press Abort on touch screen to abort cycle.
4. Verify water supply line dynamic pressure meets
specification.
5. Repeat cycle.
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